Bug 1304874 - Re-enable e10s for russian users.

MozReview-Commit-ID: 8weaw3FGZWx

browser/extensions/e10srollout/bootstrap.js

@@ -170,15 +170,5 @@ function optedOut() {
  * string must be returned.
  */
 function getTemporaryDisqualification() {
-  let applicationLanguage =
-    Cc["@mozilla.org/chrome/chrome-registry;1"]
-      .getService(Ci.nsIXULChromeRegistry)
-      .getSelectedLocale("global")
-      .split("-")[0];
-
-  if (applicationLanguage == "ru") {
-    return "ru";
-  }
-
   return "";
 }